Whether you want a spare or need to replace your bottle adapters, this two-pack can be used with both the Dr. Browns Single Electric and Customflow Double Electric Breast Pumps.
The Narrow to Wide-Neck Adapters work with all Dr. Browns Wide-Neck baby bottles, including glass bottles, Dr. Browns Options+ Wide-Neck bottles, and Dr. Browns Original Wide-Neck bottles.
Dishwasher (top rack) and sterilizer safe. BPA free.